This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A132242 #15 Apr 03 2023 10:36:11
%S A132242 17,19,107,109,137,139,197,199,227,229,347,349,617,619,827,829,857,
%T A132242 859,1277,1279,1427,1429,1487,1489,1607,1609,1667,1669,1697,1699,1787,
%U A132242 1789,1877,1879,1997,1999,2027,2029,2087,2089,2237,2239,2267,2269,2657,2659
%N A132242 Twin primes congruent to {17, 19} mod 30.
%H A132242 Roger L. Bagula, <a href="/A132242/b132242.txt">Table of n, a(n) for n = 1..130</a>
%H A132242 C. K. Caldwell, <a href="http://primes.utm.edu">The Prime Pages</a>.
%H A132242 C. K. Caldwell, <a href="https://t5k.org/glossary/page.php?sort=TwinPrime">Twin Primes</a>.
%H A132242 Omar E. Pol, <a href="http://www.polprimos.com">Determinacion geometrica de los numeros primos y perfectos</a>.
%t A132242 a[0] = 7; a[n_] := a[n] = a[n - 1] + 10; Flatten[Table[If[PrimeQ[a[n]] && PrimeQ[a[n] + 2], {a[n],a[n] + 2}, {}], {n, 0, 1000}]] (* _Roger L. Bagula_, May 04 2008 *)
%Y A132242 Cf. A001097, A001359, A006512, A039949.
%Y A132242 Cf. A132243, A132241.
%K A132242 easy,nonn
%O A132242 1,1
%A A132242 _Omar E. Pol_, Aug 15 2007
%E A132242 More terms from _Roger L. Bagula_, May 04 2008